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(parent: 905c440) | patch
UBI: erase free PEB with bitflip in EC header
authorMatthieu CASTET <matthieu.castet@parrot.com>
Wed, 22 Aug 2012 14:03:46 +0000 (16:03 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 7 Oct 2012 15:35:56 +0000 (08:35 -0700)
commite66cc3f3418b78818498d3dd2561e6d1c489aa03
tree00503db298051b0f8824a2cd43fe3a8cf8dd8d6ctree | snapshot
parent905c44046f28fa8310ed74c7e460548da96d38fccommit | diff
UBI: erase free PEB with bitflip in EC header

commit 193819cf2e6e395b1e1be2d36785dc5563a6edca upstream.

Without this patch, these PEB are not scrubbed until we put data in them.
Bitflip can accumulate latter and we can loose the EC header (but VID header
should be intact and allow to recover data).

Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mtd/ubi/attach.c diff | blob | history
Linux kernels and configurations used by Zygo.